package com.qi.mapper;

import com.qi.commom.Student;
import org.apache.ibatis.annotations.Mapper;

import java.util.ArrayList;
@Mapper
public interface StudentMapper {
    /**
     * 查询全部学生
     * @return
     */
    ArrayList<Student> selectStudent();

    /**
     * 添加学生
     * @param student
     * @return
     */
    Integer insertStudent(Student student);
}
